Table 6 Effects of environment and LP on the ileal morphology of chickens after CP administration
|  | Villus height (μm) | Crypt depth (μm) | V/C | ||||||
|---|---|---|---|---|---|---|---|---|---|
1st day | 3rd day | 10th day | 1st day | 3rd day | 10th day | 1st day | 3rd day | 10th day | |
SPFC | 531.29 | 478.77 | 547.09 | 64.04 | 60.28 | 75.80 | 8.39 | 8.15 | 7.79 |
SPFL | 702.84 | 504.61 | 570.35 | 65.72 | 59.20 | 68.50 | 11.02 | 8.61 | 8.79 |
FRC | 750.26 | 707.70 | 648.94 | 92.14 | 106.34 | 88.02 | 8.49 | 7.22 | 7.79 |
FRL | 759.81 | 518.52 | 662.89 | 88.42 | 90.50 | 69.06 | 9.09 | 6.02 | 9.88 |
SEM | 8.757 | 9.267 | 10.035 | 1.080 | 1.556 | 1.305 | 0.138 | 0.133 | 0.179 |
Main effects | |||||||||
 Environment | |||||||||
  SPF | 610.85 | 494.32 | 558.56 | 64.82 | 59.63 | 72.20 | 9.61 | 8.42 | 8.29 |
  FRS | 755.00 | 602.30 | 655.62 | 90.29 | 97.51 | 78.95 | 8.79 | 6.55 | 8.79 |
Lactobacillus | |||||||||
  NLP | 640.03 | 608.99 | 593.04 | 77.99 | 86.48 | 81.31 | 8.44 | 7.62 | 7.79 |
  LP | 733.00 | 511.89 | 610.75 | 77.74 | 75.59 | 68.75 | 10.00 | 7.25 | 9.17 |
P-value | |||||||||
  Environment | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.015 | 0.001 | 0.000 | 0.129 |
Lactobacillus | 0.000 | 0.000 | 0.357 | 0.637 | 0.007 | 0.000 | 0.000 | 0.164 | 0.000 |
  Environment × Lactobacillus | 0.000 | 0.000 | 0.818 | 0.213 | 0.018 | 0.026 | 0.000 | 0.002 | 0.129 |